214919160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{41651}}^1$

素因数の和:41708

約数の個数: 64

約数和(自身を含む): 659767680

約数和(自身を除く): 444848520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 41651, 83302, 124953, 166604, 208255, 249906, 333208, 416510, 499812, 624765, 833020, 999624, 1249530, 1666040, 1790993, 2499060, 3581986, 4998120, 5372979, 7163972, 8954965, 10745958, 14327944, 17909930, 21491916, 26864895, 35819860, 42983832, 53729790, 71639720, 107459580, 214919160]

約数ペア:

[(1, 214919160), (2, 107459580), (3, 71639720), (4, 53729790), (5, 42983832), (6, 35819860), (8, 26864895), (10, 21491916), (12, 17909930), (15, 14327944), (20, 10745958), (24, 8954965), (30, 7163972), (40, 5372979), (43, 4998120), (60, 3581986), (86, 2499060), (120, 1790993), (129, 1666040), (172, 1249530), (215, 999624), (258, 833020), (344, 624765), (430, 499812), (516, 416510), (645, 333208), (860, 249906), (1032, 208255), (1290, 166604), (1720, 124953), (2580, 83302), (5160, 41651)]